Standardize usage of virtual/override/final in chrome/

chrome/service/service_ipc_server.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_SERVICE_SERVICE_IPC_SERVER_H_
 #define CHROME_SERVICE_SERVICE_IPC_SERVER_H_
 
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_sync_channel.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "ipc/ipc_sender.h"
 
 namespace base {
 
 class DictionaryValue;
 class HistogramDeltaSerialization;
 
 }  // namespace base
 
 // This class handles IPC commands for the service process.
 class ServiceIPCServer : public IPC::Listener, public IPC::Sender {
  public:
   explicit ServiceIPCServer(const IPC::ChannelHandle& handle);
-  virtual ~ServiceIPCServer();
+  ~ServiceIPCServer() override;
 
   bool Init();
 
   // IPC::Sender implementation.
-  virtual bool Send(IPC::Message* msg) override;
+  bool Send(IPC::Message* msg) override;
 
   IPC::SyncChannel* channel() { return channel_.get(); }
 
   // Safe to call on any thread, as long as it's guaranteed that the thread's
   // lifetime is less than the main thread.
   IPC::SyncMessageFilter* sync_message_filter() {
     return sync_message_filter_.get();
   }
 
   bool is_client_connected() const { return client_connected_; }
 
 
  private:
   friend class MockServiceIPCServer;
 
   // IPC::Listener implementation.
-  virtual bool OnMessageReceived(const IPC::Message& msg) override;
-  virtual void OnChannelConnected(int32 peer_pid) override;
-  virtual void OnChannelError() override;
+  bool OnMessageReceived(const IPC::Message& msg) override;
+  void OnChannelConnected(int32 peer_pid) override;
+  void OnChannelError() override;
 
   // IPC message handlers.
   void OnEnableCloudPrintProxyWithRobot(
       const std::string& robot_auth_code,
       const std::string& robot_email,
       const std::string& user_email,
       const base::DictionaryValue& user_settings);
   void OnGetCloudPrintProxyInfo();
   void OnGetHistograms();
   void OnGetPrinters();
@@ skipping 13 matching lines @@
   // Allows threads other than the main thread to send sync messages.
   scoped_refptr<IPC::SyncMessageFilter> sync_message_filter_;
 
   // Calculates histograms deltas.
   scoped_ptr<base::HistogramDeltaSerialization> histogram_delta_serializer_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceIPCServer);
 };
 
 #endif  // CHROME_SERVICE_SERVICE_IPC_SERVER_H_